StarCraft II site update - The Dark Templar

The Dark Templar are powerful psionic warriors whose forebears were exiled from the protoss homeworld of Aiur over a thousand years ago. The protoss who would eventually become the dark templar were banished for their refusal to join the emerging Khala, the communal mind link shared by all protoss, and the accompanying caste system enforced by the ruling Conclave of the protoss.